<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>Document</title>
</head>
<body>
	<form action="#" method="post">
		名字：<input type="text" name="userName">
		<br>
		密码：<input type="password" name="pwd">
		<br>
        账户名：<input type="text" name="UserName">
		<br/>
		密保密码<input type="password" name="password">
		<br/>
		
		<input type="radio" name="sex" value="male">男
		<input type="radio" name="sex" value="female">女

		<br>
        <input type="text" name="UserName">
		<input type="submit" value="提交" style="background-color:red;">

		<select name="city" id="" >
			<option value="1" >北京</option>
			<option value="2" >上海</option>
			<option value="3" selected>广州</option>
			<option value="4">赣州</option>
		</select>
		<br>
		<textarea name="message" rows="10" cols="30"></textarea>
		<br>
		<button type="button" onclick="alert('Hello World!')">Click Me!</button>

		唱歌<input type="checkbox" name="hobby">
		音乐<input type="checkbox" name="hobby">
		游戏<input type="checkbox" name="hobby">
		跑步<input type="checkbox" name="hobby">
        <br>

		First name:
		<input type="text" name="firstname" value="John">
	</form>
	账户名：<input type="text" name="UserName">
</body>
</html>